.city-list {
  section:nth-child(1) {
    position: relative;
    line-height: 50px;
    background: #ed3317;
    color: #fff;
    i {
      position: absolute;
      left: 10px;
      font-weight: bold;
      font-size: 20px;
    }
    h1 {
      text-align: center;
      font-size: 18px;
    }
  }
  section:nth-child(2) {
    padding: 20px 10px;
    font-size: 28px;
    text-align: center;
    border-bottom: 1px solid #f1f1f1;
  }
  dl {
    margin: 10px 10px 20px;
    &:after {
      content: ' ';
      display: block;
      visibility: hidden;
      clear: both;
    }
    dt {
      font-size: 20px;
      font-weight: bold;
      padding-bottom: 10px;
    }
    dd {
      float: left;
      white-space: nowrap;
      text-overflow: ellipsis;
      overflow: hidden;
      width: 31%;
      border: 1px solid #f1f1f1;
      box-sizing: border-box;
      text-align: center;
      padding: 6px 0;
      margin: 5px 4px;
      font-size: 18px;
    }
  }
}